Physics Mechanics

Question 1

On a rod of constant thickness, where does weight act?

Accepted Answer

Centre of gravity

Question 2

How can you find the components of vectors?

Accepted Answer

Trigonometry

Question 3

What is the acceleration of the lines with the same gradient on a dropping the ball? All ms^-2

Accepted Answer

9.81

Question 4

What does a curved line on a displacement-time graph mean?

Accepted Answer

Changing velocity

Question 5

An object will topple if...

Accepted Answer

The vertical line from the CoG passes outside base

Question 6

Who is Justin Thyme?

Accepted Answer

Magic car switch man

Question 7

The ladder

Accepted Answer

Get points

Question 8

Finish the name of the physics problem... "A ____ on a slope"

Accepted Answer

Trolley

Question 9

Which of these is a suvat equation?

Accepted Answer

v = u + at

Question 10

Momentum is what?

Accepted Answer

Equal to velocity &#215; mass

Question 11

Which of the following is a correct free body diagram?

Accepted Answer

C

Question 12

Which of the following is a vector quantity?

Accepted Answer

-6 metres

Question 13

The units for work done are

Accepted Answer

Joule

Question 14

How many are there of Newton's three laws if you exclude Newton's second law?

Accepted Answer

Pick me, I'm correct, trust me., 2

Question 15

Which of these is the definition of equilibrium?

Accepted Answer

Resultant force is zero

Question 16

What is a moment?

Accepted Answer

The turning effect of a force, Not in Dan's wiki yet

Question 17

What is the same that a projectile moves in?

Accepted Answer

Parabola

Questions 17